China Seismic Network officially determined that a magnitude 6.2 earthquake occurred at 12:20 on August 4 in the waters east of the Kuril Islands (48.65 degrees north latitude, 157.00 degrees east longitude), with a focal depth of 10 kilometers.
中国地震台网正式测定:08月04日12时20分在千岛群岛以东海域(北纬48.65度,东经157.00度)发生6.2级地震,震源深度10千米。